Forehead support for facial mask
Patent Information
- Authority / Receiving Office
- US ยท United States
- Patent Type
- Applications(United States)
- Current Assignee / Owner
- RESMED LTD
- Publication Date
- 2005-07-21
- Estimated Expiration
- Not applicable ยท inactive patent
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Abstract
Description
BACKGROUND OF THE INVENTION
[0001] 1. Field of the Invention
[0002] The present invention generally relates to an improved comfort device to be used with a nasal mask. In particular, the device is useful in combination with masks which are used for the treatment of respiratory conditions and assisted respiration. The invention assists in fitting the mask to the face as well.
[0003] 2. General Background
[0004] Nasal masks are commonly used in the treatment of respiratory conditions and sleep disorders by delivering a flow of breathable gas to a patient to either assist the patient in respiration or to provide a therapeutic form of gas to the patient to treat sleep disorders such as obstructive sleep apnea. These nasal masks typically receive a gas through a supply line which delivers gas into a chamber formed by walls of the mask. The mask is generally a semi-rigid mask which has a face portion which covers at least the wearer's nostrils. Additionally, the mask may be a full face ma...